AddCalc - Addre

Do you know the calculator of optimal adder method for an accounting calculation?
Try it on Android you always carry around.

【Feature】
- Sound effects (On/Off)
- Display switching function digit after the decimal point (FULL · 0 ~ 6 digits)
- The (up-truncation Ri rounded-off) Rounding switching function
- 17 Number of significant digits
- Always display "GT:Grand Total"
- Always display "MR:Memory"
- BS:BackSpace function
- Android6:Image Button , Android4 ~ 5.1:Flat Button
【How to use an adder calculator】
”(10×10)+(5×5)-(6×5)=95”
10 [×] 10 [+=] 5 [×] 5 [+=] 6 [×] 5 [-] [GT]
（10×10）Add（5×5）Add（6×5）Pull

% Calculation example : 500 + (500 × 12%) = 560
500 [+=] 12 [%] [+=]